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| BGS image ID: P538600 |
From the Hugh O'Neill Collection.
Bob McIntosh
Showing posts with label plug and feather Hugh O'Neill. Show all posts
Showing posts with label plug and feather Hugh O'Neill. Show all posts
Sunday, 28 April 2013
Splitting a granite block using the plug and feather technique, Rubislaw Quarry, Aberdeen
From the Hugh O'Neill Collection.
Bob McIntosh
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